Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/2/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/03/2019 09:46:45 -0.04,-127.82 -0.46,-125.87 221.83 80
2 02/04/2019 22:08:41 0.05,-127.80 -0.68,-131.18 384.69 80
3 02/05/2019 21:52:36 0.05,-127.83 0.31,-126.64 135.53 80
4 02/07/2019 10:14:24 -0.05,-127.96 0.81,-131.92 451.65 80
5 02/08/2019 09:52:59 -0.05,-127.99 -0.18,-127.39 68.29 80
6 02/10/2019 21:58:49 0.05,-127.99 0.03,-128.16 19.33 80
7 02/13/2019 10:01:51 -0.04,-128.13 0.16,-128.89 87.99 80
8 02/14/2019 09:40:27 -0.04,-128.15 -0.89,-124.37 431.06 80
9 02/15/2019 22:05:02 0.03,-128.10 -0.30,-129.67 177.70 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 2/2/2019
SNOs_Map_GOES-15_NPP_20190203.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 02/02/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service